发明授权
US08494451B2 Method, apparatus and computer program product for providing ciphering problem recovery for unacknowledged mode radio bearer
有权
用于为未确认模式无线承载提供加密问题恢复的方法,装置和计算机程序产品
- 专利标题: Method, apparatus and computer program product for providing ciphering problem recovery for unacknowledged mode radio bearer
- 专利标题(中): 用于为未确认模式无线承载提供加密问题恢复的方法,装置和计算机程序产品
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申请号: US12363001申请日: 2009-01-30
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公开(公告)号: US08494451B2公开(公告)日: 2013-07-23
- 发明人: Alexander Graham Charles , Keiichi Kubota , Brian Martin
- 申请人: Alexander Graham Charles , Keiichi Kubota , Brian Martin
- 申请人地址: FI Espoo
- 专利权人: Nokia Corporation
- 当前专利权人: Nokia Corporation
- 当前专利权人地址: FI Espoo
- 代理机构: Alston & Bird LLP
- 主分类号: H04B1/00
- IPC分类号: H04B1/00 ; H04B15/00
摘要:
An apparatus for providing ciphering problem detection may include a processor. The processor may be configured to receive an unacknowledged mode message, initiate operation of a timer based on receipt of the unacknowledged mode message, re-initiate timer operation in response to each subsequent unacknowledged mode message received prior to expiration of the timer, record a timer expiry event in response to the timer expiring prior to receipt of a subsequent unacknowledged mode message, and indicate a data reception error in response to receipt of the subsequent unacknowledged mode message after recordation of the timer expiry event.
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